<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.keyword" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="search">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>
		<!--列表-->
		<el-table :data="employees" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="username" label="姓名" width="100" >
			</el-table-column>
			<el-table-column prop="phone" label="电话号码" width="100" >
			</el-table-column>
			<el-table-column prop="email" label="邮箱" width="100" >
			</el-table-column>
			<el-table-column prop="age" label="年龄" width="50" >
			</el-table-column>
			<el-table-column prop="state" label="状态" width="100" sortable>
				<!--scope：获取这一行的所有字段数据-->
				<template scope="scope">
					<span style="color: green" v-if="scope.row.state === 1">开启</span>
					<span style="color: red" v-else-if="scope.row.state === 0">关闭</span>
					<span v-else>未知</span>
				</template>
			</el-table-column>
			<el-table-column prop="department.name" label="所属部门" width="120" >
			</el-table-column>
			<el-table-column label="操作" width="150">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" @current-change="handleCurrentChange"
						   :current-page="currentPage"
						   :page-size="pageSize"
						   :total="total" style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面-->
		<!--编辑界面-->
		<el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
			<el-form :model="editForm" label-width="80px"  ref="editForm">
				<el-form-item label="姓名" prop="name">
					<el-input v-model="editForm.username" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="电话" prop="sn">
					<el-input v-model="editForm.phone" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="邮箱" prop="yx">
					<el-input v-model="editForm.email" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="年龄"  >
					<el-input-number v-model="editForm.age" auto-complete="off" ></el-input-number>
				</el-form-item>
				<el-form-item label="是否启用">
					<el-radio-group v-model="editForm.state">
						<el-radio class="radio" :label="1">启用</el-radio>
						<el-radio class="radio" :label="0">禁用</el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="所属部门">
					<!--<el-input v-model="editForm.manager" auto-complete="off"></el-input>-->
					<!--
                      <el-option 下拉选项
                      :key  选项的唯一标识
                      :label 选中之后显示到选择框中的值
                      :value 选中之后绑定给模型层的值
                        默认value只能绑定值给模型层，如果我们想把一个对象绑定给模型层
                        必须要加：value-key="id"
                    -->
					<el-select v-model="editForm.department" clearable value-key="id" placeholder="请选择">
						<el-option
								v-for="item in departments"
								:key="item.id"
								:label="item.name"
								:value="item">
							<span >{{ item.name }}</span>
						</el-option>
					</el-select>
				</el-form-item>

				<el-form-item label="角色" prop="roles">
					<el-select v-model="editForm.roles" multiple placeholder="请选择">
						<el-option
								v-for="item in roleList"
								:key="item.id"
								:label="item.name"
								:value="item.id">
							<span style="float: left">{{ item.name }}</span>
							<span style="float: right; color: #8492a6; font-size: 13px">{{ item.sn }}</span>
						</el-option>
					</el-select>
				</el-form-item>

			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="editFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
			</div>
		</el-dialog>


	</section>
</template>

<script>
	import util from '../../common/js/util'
	//import NProgress from 'nprogress'
	import { getEmployeeListPage, removeEmployee, batchRemoveEmployee, editEmployee, addEmployee } from '../../api/api';

	export default {
		data() {
			return {
				filters: {
					keyword: ''
				},
				employees: [],
				total: 0,
				pageSize: 5,
				currentPage : 1,
				listLoading: false,
				sels: [],//列表选中列
                departments:[],
				title : "",

				editFormVisible: false,//编辑界面是否显示
				editLoading: false,
				editFormRules: {
					name: [
						{ required: true, message: '请输入姓名', trigger: 'blur' }
					],
                    sn: [
                        // 为空校验
                        { required: true, message: '请输入电话', trigger: 'blur' }
                    ],
                    yx: [
                        // 为空校验
                        { required: true, message: '请输入邮箱', trigger: 'blur' }
                    ]
				},
				//编辑界面数据
				editForm: {
					id: null,
                    username: '',
                    phone: '',
                    email: '',
                    state:0,
					age: 0,
					department: {},
                    roles: null
				},
                roleList: []

			}
		},
		methods: {
			//性别显示转换

			handleCurrentChange(val) {
			    console.log(val)
				this.currentPage = val;
				this.getEmployees();
			},
            search() {
                this.currentPage = 1;
                this.getEmployees();
            },
			//获取员工列表
			getEmployees() {
				let para = {
					currentPage: this.currentPage,
					pageSize : this.pageSize,
                    keyword: this.filters.keyword
				};
				this.listLoading = true;
				//NProgress.start();
                this.$http.post("/emp",para)
                    .then(result => {
                        this.listLoading = false;
                        //console.log(result.data);
                        this.total = result.data.total;
                        this.employees = result.data.rows;
                        console.log(this.employees)

                    }).catch(result =>{

                })
			},
			//删除
            handleDel: function (index, row) {
                this.$confirm('确认删除该记录吗?', '提示', {
                    type: 'warning'
                }).then(() => {
                    this.listLoading = true;
                    this.$http.delete("/emp/"+ row.id)
                        .then(result =>{
                            // 判断删除是否成功
                            if (result.data.success){
                                // 删除成功
                                // 1.给出成功提示

                                //console.log(result.data.success);
                                this.$message({
                                    message: result.data.message,
                                    type: 'success'
                                });
                                // 2.修改页码为第一页
                                this.currentPage = 1;
                                // 3.调用函数刷新列表
                                this.getEmployees();
                            }else {
                                // 删除失败
                                // 删除成功
                                // 1.给出失败提示
                                this.$message({
                                    message: result.data.message,
                                    type: 'error'
                                });
                                // 2.修改页码为第一页
                                this.currentPage = 1;
                                // 3.调用函数刷新列表
                                this.getEmployees();
                            }
                        })
                        .catch( result =>{ // 接口调用失败
                            // 1.关闭忙等框
                            this.listLoading = false;
                            // 2.给出自定义失败提示！
                            this.$message({
                                message: '系统繁忙，错误！',
                                type: 'error'
                            });
                        })
                }).catch(() => {

                });
            },
			//显示编辑界面
			handleEdit: function (index, row) {
			    this.title = "修改"
                this.editForm = Object.assign({}, row);
                console.log("-------------")
			    console.log(this.editForm.roles)
                console.log("---------------------")
				this.editFormVisible = true;

			},
			//显示新增界面
			handleAdd: function () {
			    this.title = "新增"
				this.editFormVisible = true;
				this.editForm = {
                    id: null,
                    username: '',
                    phone: '',
                    email: '',
                    state:0,
                    age: 0,
                    department: {}
				};
			},

            //编辑
            editSubmit: function () {
                this.$refs.editForm.validate((valid) => {
                    if (valid) {
                        this.$confirm('确认提交吗？', '提示', {}).then(() => {
                            this.editLoading = true; // 开启提交按钮忙等
                            let para = Object.assign({}, this.editForm); // 表单数据拷贝

                            // 1.发送Axios请求
                            this.$http.put("/emp", para)
                                .then(result=>{
                                    // 1.关闭提交按钮忙等
                                    this.editLoading = false;
                                    // 2.关闭弹出框
                                    this.editFormVisible = false;
                                    // 3.获取后端传递的AjaxResult对象
                                    // result = result.data;
                                    // 4.判断删除是否成功
                                    if (result.data.success){
                                        // 删除成功
                                        // 1.给出成功提示
                                        this.$message({
                                            message: result.data.message,
                                            type: 'success'
                                        });
                                        // 2.修改页码为第一页
                                        this.currentPage = 1;
                                        // 3.调用函数刷新列表
                                        this.getEmployees();
                                    }else {
                                        // 删除失败
                                        // 删除成功
                                        // 1.给出失败提示
                                        this.$message({
                                            message: result.data.message,
                                            type: 'error'
                                        });
                                        // 2.修改页码为第一页
                                        this.currentPage = 1;
                                        // 3.调用函数刷新列表
                                        this.getEmployees();
                                    }
                                })
                                .catch(result=>{ // 接口调用失败
                                    // 1.关闭忙等框
                                    this.listLoading = false;
                                    // 2.给出自定义失败提示！
                                    this.$message({
                                        message: '系统繁忙，请重试！',
                                        type: 'error'
                                    });
                                })
                        });
                    }
                });
            },

			selsChange: function (sels) {
                this.sels = sels;
                console.log(sels)
			},
            //批量删除
            batchRemove: function () {
                // 从用户选中的数据中获取到id
                var ids = this.sels.map(item => item.id);
                this.$confirm('确认删除选中记录吗？', '提示', {
                    type: 'warning'
                }).then(() => {
                    this.listLoading = true;
                    this.$http.patch("/emp", ids)
                        .then(result=>{
                            // 1.获取后端传递的AjaxResult对象
                            // 2.判断删除是否成功
                            if (result.data.success){
                                // 删除成功
                                // 1.给出成功提示
                                this.$message({
                                    message: result.data.message,
                                    type: 'success'
                                });
                                // 2.修改页码为第一页
                                this.currentPage = 1;
                                // 3.调用函数刷新列表
                                this.getEmployees();
                            }else {
                                // 删除失败
                                // 删除成功
                                // 1.给出失败提示
                                this.$message({
                                    message: result.data.message,
                                    type: 'error'
                                });
                                // 2.修改页码为第一页
                                this.currentPage = 1;
                                // 3.调用函数刷新列表
                                this.getEmployees();
                            }
                        })
                        .catch(result=>{ // 接口调用失败
                            // 1.关闭忙等框
                            this.listLoading = false;
                            // 2.给出自定义失败提示！
                            this.$message({
                                message: '系统繁忙，请重试！',
                                type: 'error'
                            });
                        })
                }).catch(() => {

                });
            },
            getDepartments(){
                this.$http.get("/dept")
                    .then(result=>{
                        this.departments = result.data;
                        //console.log(this.employees)
                    })
            },
            getRoleList() {
                this.$http.get("/role")
                    .then(result => {
                        if (result.data) {
                            this.roleList = result.data;
                        }
                    })
            }
		},
		mounted() {
			this.getEmployees();
			this.getDepartments();
			this.getRoleList();
		}
	}

</script>

<style scoped>

</style>